Hello, I am trying to extract the layer names from the crossxection and compare them to the artwork films to make sure there are no missing films. I use the axlGetXSection() to get a the following : (("" "SURFACE" "AIR" "0 mil" "0 w/cm-degC" "0 mho/cm" "1.000000" nil nil "0" "" nil nil nil "0.000000" ) ("" "DIELECTRIC" "FR-4" "0.787402 mil" "0 w/cm-degC" "0 mho/cm" "2.500000" nil nil "0.035" "" nil nil nil "0.000000" ) ("TOP" "PLANE" "COPPER" "1.181102 mil" "0 w/cm-degC" "595900 mho/cm" "4.300000" nil t "0.035" "" nil nil nil "90.000000" ) ("" "DIELECTRIC" "FR-4" "2.755906 mil" "0 w/cm-degC" "0 mho/cm" "4.000000" nil nil "0.035" "" nil nil nil "0.000000" ) ("S1" "CONDUCTOR" "COPPER" "0.787402 mil" "0 w/cm-degC" "595900 mho/cm" "4.300000" nil nil "0.035" "" "4.000000" "0.035" nil "90.000000" ) ) So what I am looking to do now is to read the first string in each parentheses and check whether its null ("") and if not record the name somewhere. I am very new to skill so any help would be appreciated even if it's another idea. Thanks, -Arash
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